GB2060220B - Converter circuit employing pulse-width modulation - Google Patents

Converter circuit employing pulse-width modulation

Info

Publication number
GB2060220B
GB2060220B GB8027830A GB8027830A GB2060220B GB 2060220 B GB2060220 B GB 2060220B GB 8027830 A GB8027830 A GB 8027830A GB 8027830 A GB8027830 A GB 8027830A GB 2060220 B GB2060220 B GB 2060220B
Authority
GB
United Kingdom
Prior art keywords
width modulation
converter circuit
circuit employing
employing pulse
pulse
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8027830A
Other versions
GB2060220A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tektronix Inc
Original Assignee
Tektronix Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tektronix Inc filed Critical Tektronix Inc
Publication of GB2060220A publication Critical patent/GB2060220A/en
Application granted granted Critical
Publication of GB2060220B publication Critical patent/GB2060220B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
    • H02M3/33573—Full-bridge at primary side of an isolation transformer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/01—Resonant DC/DC converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
    • H02M3/33571—Half-bridge at primary side of an isolation transformer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Inverter Devices (AREA)
GB8027830A 1979-10-10 1980-08-28 Converter circuit employing pulse-width modulation Expired GB2060220B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8344679A 1979-10-10 1979-10-10

Publications (2)

Publication Number Publication Date
GB2060220A GB2060220A (en) 1981-04-29
GB2060220B true GB2060220B (en) 1983-12-07

Family

ID=22178389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8027830A Expired GB2060220B (en) 1979-10-10 1980-08-28 Converter circuit employing pulse-width modulation

Country Status (5)

Country Link
JP (1) JPS5658777A (en)
CA (1) CA1167916A (en)
DE (1) DE3038217A1 (en)
FR (1) FR2467505A1 (en)
GB (1) GB2060220B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6822372B2 (en) 1999-08-09 2004-11-23 William L. Puskas Apparatus, circuitry and methods for cleaning and/or processing with sound waves
RU2661495C1 (en) * 2017-08-08 2018-07-17 Общество с ограниченной ответственностью "Научно-производственное предприятие "Силовая высоковольтная электроника" Resonant converter with switching frequency automatic phase tuning width-pulse adjustment method

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5834871A (en) 1996-08-05 1998-11-10 Puskas; William L. Apparatus and methods for cleaning and/or processing delicate parts
US6016821A (en) 1996-09-24 2000-01-25 Puskas; William L. Systems and methods for ultrasonically processing delicate parts
US4757432A (en) * 1981-11-17 1988-07-12 Hughes Aircraft Company Series resonant inverter with integrating feedback control loop
DE3273486D1 (en) * 1981-11-17 1986-10-30 Hughes Aircraft Co Series resonant inverter with integrating feedback control loop
US4563731A (en) * 1982-01-07 1986-01-07 Matsushita Electric Industrial Co., Ltd. Resonant type constant voltage supply apparatus
US4477868A (en) * 1982-09-30 1984-10-16 General Electric Company High frequency series resonant dc-dc converter
US4559590A (en) * 1983-03-24 1985-12-17 Varian Associates, Inc. Regulated DC to DC converter
NL8301263A (en) * 1983-04-11 1984-11-01 Philips Nv POWER SUPPLY CIRCUIT.
JPS6122760A (en) * 1984-07-11 1986-01-31 Pioneer Electronic Corp Switching regulator
GB2170663B (en) * 1985-02-02 1989-06-14 Brian Ernest Attwood Harmonic-resonant power supply
JPS61277372A (en) * 1985-05-31 1986-12-08 Toshiba Corp Power supply device
US4672528A (en) * 1986-05-27 1987-06-09 General Electric Company Resonant inverter with improved control
US4709323A (en) * 1986-09-29 1987-11-24 Venus Scientific Inc. Buck-boost parallel resonant converter with inductive energy recovery circuit
US4700285A (en) * 1986-11-18 1987-10-13 National Semiconductor Corporation Combined PWM-FM control method and circuit for the high efficiency control of resonant switch mode inverters/converters
US4743789A (en) * 1987-01-12 1988-05-10 Puskas William L Variable frequency drive circuit
US4814962A (en) * 1988-05-27 1989-03-21 American Telephone And Telegraph Company, At&T Bell Laboratories Zero voltage switching half bridge resonant converter
JPH0472883U (en) * 1990-11-06 1992-06-26
US5121314A (en) * 1991-02-04 1992-06-09 Maxwell Laboratories Bi-mode high voltage resonant power supply and method
US5159541A (en) * 1991-10-31 1992-10-27 Northern Telecom Limited Asymmetrical pulse width modulated resonant DC/DC converter
US7211927B2 (en) 1996-09-24 2007-05-01 William Puskas Multi-generator system for an ultrasonic processing tank
US7336019B1 (en) 2005-07-01 2008-02-26 Puskas William L Apparatus, circuitry, signals, probes and methods for cleaning and/or processing with sound
US6313565B1 (en) 2000-02-15 2001-11-06 William L. Puskas Multiple frequency cleaning system
US7211928B2 (en) 1996-08-05 2007-05-01 Puskas William L Apparatus, circuitry, signals and methods for cleaning and/or processing with sound
EP0934623B1 (en) * 1997-06-13 2007-01-24 Koninklijke Philips Electronics N.V. A switched-mode power supply
US6151222A (en) * 1999-03-02 2000-11-21 Delco Electronics Corp. Dual voltage automotive electrical system with sub-resonant DC-DC converter
JP4496642B2 (en) * 2000-11-29 2010-07-07 富士電機システムズ株式会社 DC-DC converter
JP6065375B2 (en) * 2012-02-17 2017-01-25 富士電機株式会社 Power converter and grid interconnection system using the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324377A (en) * 1963-06-06 1967-06-06 Bell Telephone Labor Inc Regulated inverter system
US3596165A (en) * 1969-07-24 1971-07-27 Tektronix Inc Converter circuit having a controlled output
DE2345097C3 (en) * 1973-09-06 1978-03-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Externally controlled DC voltage converter
US3953779A (en) * 1974-05-30 1976-04-27 Francisc Carol Schwarz Electronic control system for efficient transfer of power through resonant circuits
US4128868A (en) * 1977-03-30 1978-12-05 Rca Corporation D-C converter using pulsed resonant circuit
US4158881A (en) * 1978-06-12 1979-06-19 Litton Systems, Inc. DC to DC converter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6822372B2 (en) 1999-08-09 2004-11-23 William L. Puskas Apparatus, circuitry and methods for cleaning and/or processing with sound waves
RU2661495C1 (en) * 2017-08-08 2018-07-17 Общество с ограниченной ответственностью "Научно-производственное предприятие "Силовая высоковольтная электроника" Resonant converter with switching frequency automatic phase tuning width-pulse adjustment method

Also Published As

Publication number Publication date
CA1167916A (en) 1984-05-22
FR2467505B1 (en) 1984-04-27
DE3038217A1 (en) 1981-04-30
FR2467505A1 (en) 1981-04-17
JPS5658777A (en) 1981-05-21
GB2060220A (en) 1981-04-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee